User Manual

• The WP-Ex 10 II is powered by switching on the main switch [1].
The main switch also functions as safety switch. If the power supply is interrupted,
the switch will go into centre position in order to prevent an uncontrolled
operation of the motor when the power supply is restored.
Reset is effected in two steps:
Step 1: Switch rocker [1] into OFF position.
Step 2: Reset circuit breaker. Main switch [1] into ON position.
• The suction can be turned on or off manually with the rocker switch [3].
• With the toggle switch [4] two speed settings can be choosen.
9 Troubleshooting
Fault Cause Solution
Spindle does not
hold
Spindle loose Set the spindle in place by lightly tapping with
a hammer
Spindle cannot be
loosened
Spindle is too firmly
attached to the cone
Contact our service department
No or very little
suction capacity
Filter bag full Replace filter bag
Ball bearing noise Ball bearing
defective
Contact our service department
Light does not work LEDs defective Replace the LEDs
Device does not
work
Rocker actuator [1]
into centre position
Switch rocker [1] into OFF position.
Reset circuit breaker.
Main switch [1] into ON position.
Fuse defective Check the fuse.
Disconnect the power plug before starting
any maintenance work.
Change the fuse if necessary:
REF 582031 FUSE 12.5 A T
If the above recommendations do not solve the problem, contact your dental depot
or our service department.